You don't must have it in the root folder. Its simply a javascipt/jquery issue. Do you have updated the jquery source scripts they are working with the ck and elfinder? If yes, try to load back the files from the installation package. I got this issue for a while ago with a new release of jquery. It could be also a not araivable jquery script.

Oops!! I got this issue before and it was really painful to find the problem. I think it was something with permission. I don't remember exactly how it was but if I change permission to 777 then I got this message for sure. In my case I am running PHP as CGI so I keep the standard 755.

You cannot post new topics in this forumYou cannot reply to topics in this forumYou cannot edit your posts in this forumYou cannot delete your posts in this forumYou cannot vote in polls in this forumYou cannot attach files in this forumYou cannot download files in this forum